| 000 | 00319nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a628 PRA | ||
| 100 | _aPrakash S M | ||
| 245 | 0 | _aEnvironmental studies | |
| 260 |
_aElite publishers _bNew Delhi _c2007 |
||
| 300 | _b160 | ||
| 650 |
_aENVIRONMENTAL STUDIES _9107 |
||
| 999 |
_c175622 _d175622 |
||